100111010102 has 16 divisors (see below), whose sum is σ = 150545647824. Its totient is φ = 49929264000.

The previous prime is 100111010101. The next prime is 100111010123. The reversal of 100111010102 is 201010111001.

It is a happy number.

100111010102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 100111010102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111010101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1475402 + ... + 1541762.

It is an arithmetic number, because the mean of its divisors is an integer number (9409102989).

Almost surely, 2^100111010102 is an apocalyptic number.

100111010102 is a deficient number, since it is larger than the sum of its proper divisors (50434637722).

100111010102 is a wasteful number, since it uses less digits than its factorization.

100111010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68255.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 100111010102 its reverse (201010111001), we get a palindrome (301121121103).

The spelling of 100111010102 in words is "one hundred billion, one hundred eleven million, ten thousand, one hundred two".